Group by: Item Type | No Grouping Number of items: 3. Kumar, T.S. and Paul, M.R. and Dutta, D.P. (1967) A Study of Gascaps in Methane-Air Atmospheres. Journal of Mines, Metals & Fuels, 15 (4). pp. 116-120. ISSN 0022-2755 Kumar, T.S. and Dutta, D.P. (1965) Interference Methanometers. Journal of Mines, Metals & Fuels, 13 (2). pp. 49-54. ISSN 0022-2755 Dutta, D.P. and Bagchi, S. (1960) Light and Seeing. Journal of Mines, Metals & Fuels, 8 (8). pp. 1-3. ISSN 0022-2755 |